diff options
| author | Dave Martin <Dave.Martin@arm.com> | 2017-01-18 17:11:56 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-01-30 12:04:12 +0000 |
| commit | 228dbbfb5d77f8e047b2a1d78da14b7158433027 (patch) | |
| tree | 755364110d50fc4deb8bbf4a5a228faac3122460 /net/dcb | |
| parent | 97a98ae5b8acf08d07d972c087b2def060bc9b73 (diff) | |
ARM: 8643/3: arm/ptrace: Preserve previous registers for short regset write
Ensure that if userspace supplies insufficient data to
PTRACE_SETREGSET to fill all the registers, the thread's old
registers are preserved.
Cc: <stable@vger.kernel.org> # 3.0.x-
Fixes: 5be6f62b0059 ("ARM: 6883/1: ptrace: Migrate to regsets framework")
Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Acked-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'net/dcb')
0 files changed, 0 insertions, 0 deletions